a) Define the Universal Door. b) Which logic gates are universal gates?Problem 2: Apply the universal gate mentioned in Question 1 to other logic gates. (Equivalent circuitsshow)Problem 3: The boolean function F(A, B,C, D) = ∑(0,1,2,3,10) is given. a) A Boolean function that is the sum of the products of the function F using the De Morgan methodSimplify as. b) By using only the NAND gate, the function you obtained using the De Morgan methodshow mec) Show the function obtained using the De Morgan method using only the NOR gate. NOTE:➢ Do not draw the circuits, just write the Boolean formulas.➢ You can use the resources you want, but do not forget to indicate the resources you use.

Write a car class having two private member variables called tank and speed. write public methods called pumpgas and gofast. the method pumpgas gets an integer for gas that must be pumped. that value needs to be added to tank (no more than 20 gallons). it must return the amount of gas that is purchased ($4 per gallon). the method gofast should increase the speed by 5 each time it is called.write a constructor for the above class that initialized both variables to zero.write a tostring to display both the tank and speed when the car is printed.modify the car class to implement the interface comparable and an interface called carinter having the public methods in carinter.write the main program to create an array of size 5 of type car. create 5 car objects having each location of the array to refer to one of the cars. test the pumpgas, gofast, equals method on the array items. write an enhanced loop to print all the car values (using a tostring written last time).write a generic method to find the minimum of four items. pass int, double, char, string and car objects to test this method.

If chris has a car liability insurance, what damage would he be covered for

Do you think media is stereotype ? and why?